of the baltimore ravens and the san francisco 49ers are brothers. jim and john harbaugh, ultracompetitive, even ruthless. how will they face off against each other on football's biggest stage? what about their parents? will they take a side? brian todd has the report. >> reporter: they have tried to downplay the family angle. but it's virtually impossible. >> you never put your family aside, joe, you know, but, well, yeah, priorities -- we have a job to do. all of us have a job to do. all of his coaches, our coaches, players, everybody focused on doing a job. >> john harbaugh talking about the fact that he and jim are the first brothers to ever become coaches against each other in a super bowl. inundated with the story, sick of it already, the family still managed to have some fun when john snuck on a conference call his parents having with reporters in recent days, posting as a caller from baltimore. >> is it true that both of you like jim better than john? >> i do not -- >> john, how are you? >> is that john harbaugh? >> that was me, john. >> hey, john -- mom was ready to come right through t
